.tag-input {
    overflow:visible;
    display:inline-block;
    background-color: #fff;
    border: 1px solid darkgrey;
    width: 400px;
    cursor: text;
}
.tag-input input[type="text"], .tag-input input[type="text"]:focus {
    height: 1em;
    width: 75%;
    background-color: transparent;
    border: 0 none;
    box-shadow: none;
    display: inline;
    line-height: 22px;
    margin: 0;
    outline: 0 none;
    padding: 4px 6px;
}
.tag-input span {
    background: transparent;
    border: 1px solid darkgrey;
    display: inline-block;
    font-size: 12px;
    font-weight: normal;
    margin: 3px;
    padding: 3px;
    position: relative;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
}
.tag-input span button {
    background: transparent;
    border: 0 none;
    margin: -3px -3px -3px 0;
    padding: 3px;
}
.tag-input span button:hover {
    background-color: rgba(0, 0, 0, 0.2);
}